Dimensions and technical details 230 Volt / 50 Hertz Diameter: 132cm / 52" for rooms up to 25m² Housing colour: satin nickel Blade colour: silver / walnut (reversible)  Blade pitch: 13° Lighting: use 2 x E27 base, max. 2 x 60 W incandescent or 2 x 12 W LED (bulbs not included in the delivery) Revolutions per minute: 170 / 130 / 80  Motor wattage: 75 / 45 / 23 W Max. airflow: 149 m3/min / 5261 CFM Ceiling to blades: 33cm / 13" Ceiling to bottom of glass: 42.5cm / 16.75" Max. ceiling slope: 23° Manual reversing switch for summer and winter mode on the housing Includes remote control: light on/off/dimming, fan off/3 speeds Adaptable to wall control (sold separately)  Extremely smooth and quiet operation, no audible motor noise  Weight: ca. 8.4kgDetails bulbs The luminaire is compatible with bulbs of the energy classes: E - A++